GenerateSerializeOneExtensionRange 1693 third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_message.cc void MessageGenerator::GenerateSerializeOneExtensionRange(
GenerateSerializeOneExtensionRange  672 third_party/protobuf/src/google/protobuf/compiler/java/java_message.cc void MessageGenerator::GenerateSerializeOneExtensionRange(